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        金属有机催化剂中,配体发挥着关键作用,不同的配体通过稳定及激活中心金属原子,能够在催化反应中发挥选择性的催化作用。 


        根据给体原子或子结构的差异分为:膦配体/ Phosphine Ligands、Salen配体/ Salen Ligands、氮杂环卡宾配体/ N-Heterocyclic Carbene Ligands、烯配体/ Ene Ligands、二酮配体/ Diketone Ligands、胺配体/ Amine Ligands、亚胺配体/ Imine Ligands、吡啶配体/ Pyridine Ligands、联吡啶,三联吡啶配体/ Bipyridine & Terpyridine Ligands、菲咯啉配体/ Phenanthroline Ligands;


        在以上多种配体中,膦配体在偶联反应中扮演者最为广泛且重要的作用,如经典的Suzuki Coupling、Stille Coupling、Negishi Coupling、Heck Reaction;



T818715      三叔丁基膦, 1.0 M in toluene


Stille Coupling Made Easier-The Synergic Effect of Copper(I) Salts and the Fluoride Ion
S. P. H. Mee, V. Lee, J. E. Baldwin, Angew. Chem. Int. Ed., 200443, 1132-1136.





T818895      三苯基膦, >99.0%(GC)


Ligand Effects on Negishi Couplings of Alkenyl Halides
A. Krasovskiy, B. H. Lipshutz, Org. Lett.201113, 3818-3821.




D806412     2-二环己膦基-2'-(N,N-二甲胺)-联苯(Dave-Phos), 98%


Palladium-Catalyzed Heck Reaction of Aryl Chlorides under Mild Conditions Promoted by Organic Ionic Bases
H.-J. Xu, Y.-Q. Zhao, X.-F. Zhou, J. Org. Chem.201176, 8036-8041.


产品编号 结构式 项目名称规格 分子式 加入购物车
T818895 三苯基膦, >99.0%(GC)
Triphenylphosphine, >99.0%(GC)
C18H15P
T819087 三正辛基膦, 90%
Trioctylphosphine, 90%
C24H51P
D854491 二邻甲苯基氯化膦, 98%
Di-o-tolylchlorophosphine, 98%
C14H14ClP
B801963 1,1'-双(二苯基膦)二茂铁, 97%
1,1'-Bis(diphenylphosphino)ferrocene, 97%
C34H28FeP2
B802796 (±)-2,2'-双-(二苯膦基)-1,1'-联萘, 98%
(±)-BINAP, 98%
C44H32P2
X820583 4,5-双二苯基膦-9,9-二甲基氧杂蒽, 98%
Xantphos, 98%
C39H32OP2
T818719 三丁基膦, 98%
Tributylphosphine, 98%
C12H27P
T818715 三叔丁基膦, 1.0 M in toluene
Tri-tert-butylphosphine, 1.0 M in toluene
C12H27P
T819653 三(2-呋喃基)膦, 98%
Tri(2-furyl)phosphine, 98%
C12H9O3P
B802401 1,4-双(二苯膦基)丁烷, 98%
1,4-Bis(diphenylphosphino)butane, 98%
C28H28P2
B801885 1,2-双(二苯基膦)乙烷, 98%
1,2-Bis(diphenylphosphino)ethane, 98%
C26H24P2
T819825 三环己基膦, 96%
Tricyclohexyl phosphine, 96%
C18H33P
B822229 (2-溴苯基)二苯基膦, ≥98%
(2-BROMOPHENYL)DIPHENYLPHOSPHIN, ≥98%
C18H14BrP
C805066 氯代二苯基膦, 97%
Chlorodiphenylphosphine, 97%
C12H10ClP
T819166 三(2-羧乙基)膦盐酸盐, 98%
Tris(2-carboxyethyl)phosphine hydrochloride, 98%
C9H15O6P·HCl
D806864 2-双环己基膦-2',6'-二甲氧基联苯, 98%
2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl, 98%
C26H35O2P
D807807 2-双环己基膦-2 ',6'-二异丙氧基联苯, 98%
2-Dicyclohexylphosphino-2',6'-diisopropoxybiphenyl, 98%
C30H43O2P
T819389 三(2-甲苯基)膦, 97%
Tri(o-tolyl)phosphine, 97%
C21H21P
B801884 双(二苯基膦)甲烷, 98%
Bis(diphenylphosphino)methane, 98%
C25H22P2
B802795 1,3-双(二苯膦基)丙烷, 97%
1,3-Bis(diphenylphosphino)propane, 97%
C27H26P2
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